From left, Russian Ambassador to Belarus Boris Gryzlov and State Secretary of the Union State of Russia, Deputy chairman of the Russian Security Council and chairman of the United Russia political party, Dmitry Medvedev and United Russia Party's General Council Secretary, Russian Federation Council First Deputy Chairperson Andrei Turchak attend the plenary session at the 21st congress of the United Russia Party at the Russia Expo international exhibition and forum at the VDNKh exhibition centre, in Moscow, Russia.
